If you are bored from your usual android look you can convert your android UI in windows phone UI using lancher 7.

Launcher 7 is a launcher that is available free on Google’s play store. This luncher having tiles as like windows phone also you can add your android widgets on the home screens of this launcher. App drawer is also made as like windows phone, you can tweak nad try many settings in the launcher , e.g. make status bar transparent or can make as like windows phone 7 like status bar.